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    Cancer diagnosis device utilizing laser beam pulses
    1.
    发明授权
    Cancer diagnosis device utilizing laser beam pulses 失效
    癌症诊断装置利用激光束脉冲

    公开(公告)号：US4556057A

    公开(公告)日：1985-12-03

    申请号：US474302

    申请日：1983-03-11

    申请人： Teruo Hiruma ,  Atsushi Honma ,  Tooru Hirano ,  Yutaka Tsuchiya ,  Yoshihiro Hayata ,  Katsuo Aizawa ,  Harubumi Kato ,  Keiji Kainuma

    发明人： Teruo Hiruma ,  Atsushi Honma ,  Tooru Hirano ,  Yutaka Tsuchiya ,  Yoshihiro Hayata ,  Katsuo Aizawa ,  Harubumi Kato ,  Keiji Kainuma

    IPC分类号： A61B1/04 ,  A61B5/00 ,  A61B18/20 ,  A61N5/06 ,  G01J3/12 ,  G01N21/64 ,  A61B6/08

    CPC分类号： A61B1/043 ,  A61B5/0071 ,  A61B5/0075 ,  A61B5/0084 ,  A61N5/0601 ,  A61N5/062 ,  G01N21/6456 ,  G01N2021/6417

    摘要： Cancer diagnosis device contains an endoscope comprising a light pipe used to transmit light beams from respective light sources and an image guide used to observe the flesh of the organism during both diagnosis and treatment. The tip of the endoscope faces toward the focuses where a photosensitive material having an affinity to the focuses of cancer has been absorbed so that a treatment for cancer can be performed by exposing the organism affected by cancer to the laser beam. The attainable the laser beam within a focus is thus increased by the use of the laser beam pulse from a first laser beam pulse source. In addition to the above, the cancer diagnosis device contains a second laser beam pulse source used to transmit a light beam to the focuses through the light pipe for making a diagnosis, a selector used to selectively pick up the light beam from the first laser beam pulse source or the second laser beam pulse source, a spectroscope used to obtain the spectral response from emission of light led through the image guide used for observation from the flesh of the organism where fluorescence occurs, an imaging device used to pick up the spectral response, a graphic display used to graphically display the processed spectra picked up by the imaging device, and a controller used to control emission of light from the second laser beam pulse source and also to make the operation of the imaging device synchronize with the second laser beam pulse source.

    摘要翻译： 癌症诊断装置包括内窥镜，其包括用于透射来自各个光源的光束的光管和用于在诊断和治疗期间观察生物体的肉体的图像引导件。 内窥镜的尖端朝向焦点，其中已经吸收了对癌症焦点具有亲和力的感光材料，从而可以通过将受癌症影响的生物体暴露于激光束来进行癌症治疗。 因此，可以通过使用来自第一激光束脉冲源的激光束脉冲来增加聚焦内的可达到的激光束。 除了上述之外，癌症诊断装置包含第二激光束脉冲源，用于通过光管将光束传输到焦点进行诊断，选择器用于选择性地拾取来自第一激光束的光束 脉冲源或第二激光束脉冲源，用于获得从发射的光的光谱响应的光谱仪，其通过用于从发生荧光的生物体的肉体观察的图像引导件，用于拾取光谱响应的成像装置 ，用于图形显示由成像装置拾取的处理光谱的图形显示器，以及用于控制来自第二激光束脉冲源的光的发射的控制器，并且还使成像装置的操作与第二激光束同步 脉冲源。